New micro-displacement measurement system for large object in long distance

被引：0
|
作者：
Zeng, Hao [1 ]
Yang, Shizhong [1 ]
Cao, Hailin [1 ]
机构：
[1] College of Communication Engineering, Chongqing University, Chongqing 400030, China
来源：
Yi Qi Yi Biao Xue Bao/Chinese Journal of Scientific Instrument | 2008年 / 29卷 / 05期
关键词：
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The measurement system consists of receiver, transmitter and reflector. The wireless microwave is transmitted and received by the transceiver. It is important to monitor the micro-displacement of large outdoor objects in long distance in order to prevent natural disaster, such as the hill landslide and bridge distortion. The micro-displacement can be calculated out from the phase variation of the reflected microwave. This system is composed of two main parts, which are reflector and transceiver. The operation principle and implementation method of this system are introduced. The analog or digital scheme is used to realize the equipment.
引用
收藏
页码：1084 / 1087
相关论文
共 50 条
  • [1] Precise PSD micro-displacement online measurement system
    Song, Dianyou
    Liu, Tiegen
    Ding, Xiaokun
    Li, Zhihong
    Tianjin Daxue Xuebao (Ziran Kexue yu Gongcheng Jishu Ban)/Journal of Tianjin University Science and Technology, 2013, 46 (02): : 168 - 173
  • [2] Design of an embedded optical fiber micro-displacement measurement system
    Zhang, G
    Chen, YP
    Cao, HM
    2ND INTERNATIONAL SYMPOSIUM ON ADVANCED OPTICAL MANUFACTURING AND TESTING TECHNOLOGIES: OPTICAL TEST AND MEASUREMENT TECHNOLOGY AND EQUIPMENT, PTS 1 AND 2, 2006, 6150
  • [3] Micro-displacement measurement based on Electronic Speckle
    Lang Xiaoping
    Li Xiaoying
    FOURTH INTERNATIONAL SEMINAR ON MODERN CUTTING AND MEASUREMENT ENGINEERING, 2011, 7997
  • [4] Scaling method using laser interference for micro-displacement measurement system
    Zhu, XJ
    Qi, XM
    Gao, YQ
    Yuan, LH
    OPTICAL DESIGN AND TESTING, 2002, 4927 : 779 - 783
  • [5] A Micro-Displacement Measurement Based on the Shadow Technique
    Yang, Yong
    Zhao, Meirong
    Huang, Yinguo
    Tian, Yu
    Zheng, Yelong
    JOVE-JOURNAL OF VISUALIZED EXPERIMENTS, 2022, (188):
  • [6] Micro-displacement measurement based on imaging technology
    Zhao, H
    Liu, WW
    Hong, HT
    Yu, P
    PROCEEDINGS OF THE SECOND INTERNATIONAL SYMPOSIUM ON INSTRUMENTATION SCIENCE AND TECHNOLOGY, VOL 2, 2002, : 573 - 576
  • [7] New inductance micro-displacement sensor
    Wang, Xinmei
    Ling, Wenyu
    Yibiao Jishu Yu Chuanganqi/Instrument Technique and Sensor, 1999, (09): : 4 - 5
  • [8] A Novel Micro-displacement Measurement System of Optic Path Modulation Based on FPGA
    Qu Wei
    Ye hong-an
    Zheng Hui-min
    2010 INTERNATIONAL CONFERENCE ON DISPLAY AND PHOTONICS, 2010, 7749
  • [9] Micro-displacement/capacitance measurement and control system with phase-locked loop
    Chang, SB
    Chou, BCS
    Chang, JJ
    PROCEEDINGS OF THE FOURTEENTH ANNUAL MEETING OF THE AMERICAN SOCIETY FOR PRECISION ENGINEERING, 1999, : 240 - 243
  • [10] Application of piezoelectric part in the micro-displacement system
    Zhao, Hui
    Pu, Zhaobang
    Liu, Guodong
    Yang, Xiaoxin
    Yadian Yu Shengguang/Piezoelectrics and Acoustooptics, 2000, 22 (04): : 244 - 245
12345